Finding the Third Proportional to 63,491,334 and 89,410,212

Step by Step Solution

1. Step 1: Write the proportion equation
   63,491,334 : 89,410,212 = 89,410,212 : x
2. Step 2: Convert to fraction form
   63,491,334/89,410,212 = 89,410,212/x
3. Step 3: Cross multiply
   63,491,334x = 89,410,212 × 89,410,212
4. Step 4: Simplify right side
   63,491,334x = 7,994,186,009,884,944
5. Step 5: Solve for x
   x = 7,994,186,009,884,944/63,491,334
6. Step 6: Final answer
   x = 125,909,876.30