Finding the Third Proportional to 47,097,790 and 63,613,286

Step by Step Solution

1. Step 1: Write the proportion equation
   47,097,790 : 63,613,286 = 63,613,286 : x
2. Step 2: Convert to fraction form
   47,097,790/63,613,286 = 63,613,286/x
3. Step 3: Cross multiply
   47,097,790x = 63,613,286 × 63,613,286
4. Step 4: Simplify right side
   47,097,790x = 4,046,650,155,717,796
5. Step 5: Solve for x
   x = 4,046,650,155,717,796/47,097,790
6. Step 6: Final answer
   x = 85,920,170.69