Finding the Third Proportional to 747,954 and 1,540,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   747,954 : 1,540,012.50 = 1,540,012.50 : x
2. Step 2: Convert to fraction form
   747,954/1,540,012.50 = 1,540,012.50/x
3. Step 3: Cross multiply
   747,954x = 1,540,012.50 × 1,540,012.50
4. Step 4: Simplify right side
   747,954x = 2,371,638,500,156.25
5. Step 5: Solve for x
   x = 2,371,638,500,156.25/747,954
6. Step 6: Final answer
   x = 3,170,834.70