Finding the Third Proportional to 747,908 and 1,160,274

Step by Step Solution

1. Step 1: Write the proportion equation
   747,908 : 1,160,274 = 1,160,274 : x
2. Step 2: Convert to fraction form
   747,908/1,160,274 = 1,160,274/x
3. Step 3: Cross multiply
   747,908x = 1,160,274 × 1,160,274
4. Step 4: Simplify right side
   747,908x = 1,346,235,755,076
5. Step 5: Solve for x
   x = 1,346,235,755,076/747,908
6. Step 6: Final answer
   x = 1,800,001.81