Finding the Third Proportional to 57,456,003 and 80,622,156

Step by Step Solution

1. Step 1: Write the proportion equation
   57,456,003 : 80,622,156 = 80,622,156 : x
2. Step 2: Convert to fraction form
   57,456,003/80,622,156 = 80,622,156/x
3. Step 3: Cross multiply
   57,456,003x = 80,622,156 × 80,622,156
4. Step 4: Simplify right side
   57,456,003x = 6,499,932,038,088,336
5. Step 5: Solve for x
   x = 6,499,932,038,088,336/57,456,003
6. Step 6: Final answer
   x = 113,128,858.58