Finding the Third Proportional to 429,931.50 and 933,490.50

Step by Step Solution

1. Step 1: Write the proportion equation
   429,931.50 : 933,490.50 = 933,490.50 : x
2. Step 2: Convert to fraction form
   429,931.50/933,490.50 = 933,490.50/x
3. Step 3: Cross multiply
   429,931.50x = 933,490.50 × 933,490.50
4. Step 4: Simplify right side
   429,931.50x = 871,404,513,590.25
5. Step 5: Solve for x
   x = 871,404,513,590.25/429,931.50
6. Step 6: Final answer
   x = 2,026,845.01