Finding the Third Proportional to 10,920,994.50 and 23,748,142.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,920,994.50 : 23,748,142.50 = 23,748,142.50 : x
2. Step 2: Convert to fraction form
   10,920,994.50/23,748,142.50 = 23,748,142.50/x
3. Step 3: Cross multiply
   10,920,994.50x = 23,748,142.50 × 23,748,142.50
4. Step 4: Simplify right side
   10,920,994.50x = 563,974,272,200,306.25
5. Step 5: Solve for x
   x = 563,974,272,200,306.25/10,920,994.50
6. Step 6: Final answer
   x = 51,641,292.58