Finding the Third Proportional to 1,031,634 and 1,577,979

Step by Step Solution

1. Step 1: Write the proportion equation
   1,031,634 : 1,577,979 = 1,577,979 : x
2. Step 2: Convert to fraction form
   1,031,634/1,577,979 = 1,577,979/x
3. Step 3: Cross multiply
   1,031,634x = 1,577,979 × 1,577,979
4. Step 4: Simplify right side
   1,031,634x = 2,490,017,724,441
5. Step 5: Solve for x
   x = 2,490,017,724,441/1,031,634
6. Step 6: Final answer
   x = 2,413,663.88