Finding the Third Proportional to 708,301 and 1,068,380

Step by Step Solution

1. Step 1: Write the proportion equation
   708,301 : 1,068,380 = 1,068,380 : x
2. Step 2: Convert to fraction form
   708,301/1,068,380 = 1,068,380/x
3. Step 3: Cross multiply
   708,301x = 1,068,380 × 1,068,380
4. Step 4: Simplify right side
   708,301x = 1,141,435,824,400
5. Step 5: Solve for x
   x = 1,141,435,824,400/708,301
6. Step 6: Final answer
   x = 1,611,512.37