Finding the Third Proportional to 2,726,376 and 5,734,792.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,726,376 : 5,734,792.50 = 5,734,792.50 : x
2. Step 2: Convert to fraction form
   2,726,376/5,734,792.50 = 5,734,792.50/x
3. Step 3: Cross multiply
   2,726,376x = 5,734,792.50 × 5,734,792.50
4. Step 4: Simplify right side
   2,726,376x = 32,887,845,018,056.25
5. Step 5: Solve for x
   x = 32,887,845,018,056.25/2,726,376
6. Step 6: Final answer
   x = 12,062,842.77