Finding the Third Proportional to 749,622 and 1,068,363

Step by Step Solution

1. Step 1: Write the proportion equation
   749,622 : 1,068,363 = 1,068,363 : x
2. Step 2: Convert to fraction form
   749,622/1,068,363 = 1,068,363/x
3. Step 3: Cross multiply
   749,622x = 1,068,363 × 1,068,363
4. Step 4: Simplify right side
   749,622x = 1,141,399,499,769
5. Step 5: Solve for x
   x = 1,141,399,499,769/749,622
6. Step 6: Final answer
   x = 1,522,633.41