Finding the Third Proportional to 27,778,187 and 60,934,990

Step by Step Solution

1. Step 1: Write the proportion equation
   27,778,187 : 60,934,990 = 60,934,990 : x
2. Step 2: Convert to fraction form
   27,778,187/60,934,990 = 60,934,990/x
3. Step 3: Cross multiply
   27,778,187x = 60,934,990 × 60,934,990
4. Step 4: Simplify right side
   27,778,187x = 3,713,073,006,300,100
5. Step 5: Solve for x
   x = 3,713,073,006,300,100/27,778,187
6. Step 6: Final answer
   x = 133,668,659.02