Finding the Third Proportional to 874,671,010,497 and 1,363,144,523,899.50

Step by Step Solution

1. Step 1: Write the proportion equation
   874,671,010,497 : 1,363,144,523,899.50 = 1,363,144,523,899.50 : x
2. Step 2: Convert to fraction form
   874,671,010,497/1,363,144,523,899.50 = 1,363,144,523,899.50/x
3. Step 3: Cross multiply
   874,671,010,497x = 1,363,144,523,899.50 × 1,363,144,523,899.50
4. Step 4: Simplify right side
   874,671,010,497x = 1,858,162,993,037,194,542,710,784
5. Step 5: Solve for x
   x = 1,858,162,993,037,194,542,710,784/874,671,010,497
6. Step 6: Final answer
   x = 2,124,413,603,214.49