Finding the Third Proportional to 614,253 and 929,971.50

Step by Step Solution

1. Step 1: Write the proportion equation
   614,253 : 929,971.50 = 929,971.50 : x
2. Step 2: Convert to fraction form
   614,253/929,971.50 = 929,971.50/x
3. Step 3: Cross multiply
   614,253x = 929,971.50 × 929,971.50
4. Step 4: Simplify right side
   614,253x = 864,846,990,812.25
5. Step 5: Solve for x
   x = 864,846,990,812.25/614,253
6. Step 6: Final answer
   x = 1,407,965.43