Finding the Third Proportional to 762,748.50 and 1,035,908.25

Step by Step Solution

1. Step 1: Write the proportion equation
   762,748.50 : 1,035,908.25 = 1,035,908.25 : x
2. Step 2: Convert to fraction form
   762,748.50/1,035,908.25 = 1,035,908.25/x
3. Step 3: Cross multiply
   762,748.50x = 1,035,908.25 × 1,035,908.25
4. Step 4: Simplify right side
   762,748.50x = 1,073,105,902,418.06
5. Step 5: Solve for x
   x = 1,073,105,902,418.06/762,748.50
6. Step 6: Final answer
   x = 1,406,893.49