Finding the Third Proportional to 4,643,348 and 9,756,712

Step by Step Solution

1. Step 1: Write the proportion equation
   4,643,348 : 9,756,712 = 9,756,712 : x
2. Step 2: Convert to fraction form
   4,643,348/9,756,712 = 9,756,712/x
3. Step 3: Cross multiply
   4,643,348x = 9,756,712 × 9,756,712
4. Step 4: Simplify right side
   4,643,348x = 95,193,429,050,944
5. Step 5: Solve for x
   x = 95,193,429,050,944/4,643,348
6. Step 6: Final answer
   x = 20,501,032.67