Finding the Third Proportional to 773,126 and 1,088,732

Step by Step Solution

1. Step 1: Write the proportion equation
   773,126 : 1,088,732 = 1,088,732 : x
2. Step 2: Convert to fraction form
   773,126/1,088,732 = 1,088,732/x
3. Step 3: Cross multiply
   773,126x = 1,088,732 × 1,088,732
4. Step 4: Simplify right side
   773,126x = 1,185,337,367,824
5. Step 5: Solve for x
   x = 1,185,337,367,824/773,126
6. Step 6: Final answer
   x = 1,533,174.89