Finding the Third Proportional to 1,080,808.31 and 1,657,844.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,080,808.31 : 1,657,844.72 = 1,657,844.72 : x
2. Step 2: Convert to fraction form
   1,080,808.31/1,657,844.72 = 1,657,844.72/x
3. Step 3: Cross multiply
   1,080,808.31x = 1,657,844.72 × 1,657,844.72
4. Step 4: Simplify right side
   1,080,808.31x = 2,748,449,111,487.27
5. Step 5: Solve for x
   x = 2,748,449,111,487.27/1,080,808.31
6. Step 6: Final answer
   x = 2,542,957.04