Finding the Third Proportional to 736,816.50 and 1,107,958.50

Step by Step Solution

1. Step 1: Write the proportion equation
   736,816.50 : 1,107,958.50 = 1,107,958.50 : x
2. Step 2: Convert to fraction form
   736,816.50/1,107,958.50 = 1,107,958.50/x
3. Step 3: Cross multiply
   736,816.50x = 1,107,958.50 × 1,107,958.50
4. Step 4: Simplify right side
   736,816.50x = 1,227,572,037,722.25
5. Step 5: Solve for x
   x = 1,227,572,037,722.25/736,816.50
6. Step 6: Final answer
   x = 1,666,048.52