Finding the Third Proportional to 749,656 and 1,153,160

Step by Step Solution

1. Step 1: Write the proportion equation
   749,656 : 1,153,160 = 1,153,160 : x
2. Step 2: Convert to fraction form
   749,656/1,153,160 = 1,153,160/x
3. Step 3: Cross multiply
   749,656x = 1,153,160 × 1,153,160
4. Step 4: Simplify right side
   749,656x = 1,329,777,985,600
5. Step 5: Solve for x
   x = 1,329,777,985,600/749,656
6. Step 6: Final answer
   x = 1,773,850.92