Finding the Third Proportional to 739,837.13 and 1,109,752.31

Step by Step Solution

1. Step 1: Write the proportion equation
   739,837.13 : 1,109,752.31 = 1,109,752.31 : x
2. Step 2: Convert to fraction form
   739,837.13/1,109,752.31 = 1,109,752.31/x
3. Step 3: Cross multiply
   739,837.13x = 1,109,752.31 × 1,109,752.31
4. Step 4: Simplify right side
   739,837.13x = 1,231,550,195,099.10
5. Step 5: Solve for x
   x = 1,231,550,195,099.10/739,837.13
6. Step 6: Final answer
   x = 1,664,623.41