Finding the Third Proportional to 716,146.88 and 973,182.38

Step by Step Solution

1. Step 1: Write the proportion equation
   716,146.88 : 973,182.38 = 973,182.38 : x
2. Step 2: Convert to fraction form
   716,146.88/973,182.38 = 973,182.38/x
3. Step 3: Cross multiply
   716,146.88x = 973,182.38 × 973,182.38
4. Step 4: Simplify right side
   716,146.88x = 947,083,935,010.64
5. Step 5: Solve for x
   x = 947,083,935,010.64/716,146.88
6. Step 6: Final answer
   x = 1,322,471.64