Finding the Third Proportional to 669,350 and 1,005,483.50

Step by Step Solution

1. Step 1: Write the proportion equation
   669,350 : 1,005,483.50 = 1,005,483.50 : x
2. Step 2: Convert to fraction form
   669,350/1,005,483.50 = 1,005,483.50/x
3. Step 3: Cross multiply
   669,350x = 1,005,483.50 × 1,005,483.50
4. Step 4: Simplify right side
   669,350x = 1,010,997,068,772.25
5. Step 5: Solve for x
   x = 1,010,997,068,772.25/669,350
6. Step 6: Final answer
   x = 1,510,416.18