Finding the Third Proportional to 78,149,160 and 114,882,732

Step by Step Solution

1. Step 1: Write the proportion equation
   78,149,160 : 114,882,732 = 114,882,732 : x
2. Step 2: Convert to fraction form
   78,149,160/114,882,732 = 114,882,732/x
3. Step 3: Cross multiply
   78,149,160x = 114,882,732 × 114,882,732
4. Step 4: Simplify right side
   78,149,160x = 13,198,042,111,783,824
5. Step 5: Solve for x
   x = 13,198,042,111,783,824/78,149,160
6. Step 6: Final answer
   x = 168,882,712.39