Finding the Third Proportional to 727,061 and 1,553,080.50

Step by Step Solution

1. Step 1: Write the proportion equation
   727,061 : 1,553,080.50 = 1,553,080.50 : x
2. Step 2: Convert to fraction form
   727,061/1,553,080.50 = 1,553,080.50/x
3. Step 3: Cross multiply
   727,061x = 1,553,080.50 × 1,553,080.50
4. Step 4: Simplify right side
   727,061x = 2,412,059,039,480.25
5. Step 5: Solve for x
   x = 2,412,059,039,480.25/727,061
6. Step 6: Final answer
   x = 3,317,547.00