Finding the Third Proportional to 613,829 and 929,232.50

Step by Step Solution

1. Step 1: Write the proportion equation
   613,829 : 929,232.50 = 929,232.50 : x
2. Step 2: Convert to fraction form
   613,829/929,232.50 = 929,232.50/x
3. Step 3: Cross multiply
   613,829x = 929,232.50 × 929,232.50
4. Step 4: Simplify right side
   613,829x = 863,473,039,056.25
5. Step 5: Solve for x
   x = 863,473,039,056.25/613,829
6. Step 6: Final answer
   x = 1,406,699.65