Finding the Third Proportional to 569,376 and 852,484.50

Step by Step Solution

1. Step 1: Write the proportion equation
   569,376 : 852,484.50 = 852,484.50 : x
2. Step 2: Convert to fraction form
   569,376/852,484.50 = 852,484.50/x
3. Step 3: Cross multiply
   569,376x = 852,484.50 × 852,484.50
4. Step 4: Simplify right side
   569,376x = 726,729,822,740.25
5. Step 5: Solve for x
   x = 726,729,822,740.25/569,376
6. Step 6: Final answer
   x = 1,276,361.88