Finding the Third Proportional to 693,117 and 1,029,510

Step by Step Solution

1. Step 1: Write the proportion equation
   693,117 : 1,029,510 = 1,029,510 : x
2. Step 2: Convert to fraction form
   693,117/1,029,510 = 1,029,510/x
3. Step 3: Cross multiply
   693,117x = 1,029,510 × 1,029,510
4. Step 4: Simplify right side
   693,117x = 1,059,890,840,100
5. Step 5: Solve for x
   x = 1,059,890,840,100/693,117
6. Step 6: Final answer
   x = 1,529,165.84