Finding the Third Proportional to 57,484,152 and 86,823,042

Step by Step Solution

1. Step 1: Write the proportion equation
   57,484,152 : 86,823,042 = 86,823,042 : x
2. Step 2: Convert to fraction form
   57,484,152/86,823,042 = 86,823,042/x
3. Step 3: Cross multiply
   57,484,152x = 86,823,042 × 86,823,042
4. Step 4: Simplify right side
   57,484,152x = 7,538,240,622,133,764
5. Step 5: Solve for x
   x = 7,538,240,622,133,764/57,484,152
6. Step 6: Final answer
   x = 131,135,980.26