Finding the Third Proportional to 693,323.50 and 1,490,126

Step by Step Solution

1. Step 1: Write the proportion equation
   693,323.50 : 1,490,126 = 1,490,126 : x
2. Step 2: Convert to fraction form
   693,323.50/1,490,126 = 1,490,126/x
3. Step 3: Cross multiply
   693,323.50x = 1,490,126 × 1,490,126
4. Step 4: Simplify right side
   693,323.50x = 2,220,475,495,876
5. Step 5: Solve for x
   x = 2,220,475,495,876/693,323.50
6. Step 6: Final answer
   x = 3,202,654.31