Finding the Third Proportional to 30,475,268 and 65,083,624

Step by Step Solution

1. Step 1: Write the proportion equation
   30,475,268 : 65,083,624 = 65,083,624 : x
2. Step 2: Convert to fraction form
   30,475,268/65,083,624 = 65,083,624/x
3. Step 3: Cross multiply
   30,475,268x = 65,083,624 × 65,083,624
4. Step 4: Simplify right side
   30,475,268x = 4,235,878,112,973,376
5. Step 5: Solve for x
   x = 4,235,878,112,973,376/30,475,268
6. Step 6: Final answer
   x = 138,993,957.76