Finding the Third Proportional to 38,084,212 and 58,018,686

Step by Step Solution

1. Step 1: Write the proportion equation
   38,084,212 : 58,018,686 = 58,018,686 : x
2. Step 2: Convert to fraction form
   38,084,212/58,018,686 = 58,018,686/x
3. Step 3: Cross multiply
   38,084,212x = 58,018,686 × 58,018,686
4. Step 4: Simplify right side
   38,084,212x = 3,366,167,925,166,596
5. Step 5: Solve for x
   x = 3,366,167,925,166,596/38,084,212
6. Step 6: Final answer
   x = 88,387,490.47