Finding the Third Proportional to 41,155,142 and 87,776,164

Step by Step Solution

1. Step 1: Write the proportion equation
   41,155,142 : 87,776,164 = 87,776,164 : x
2. Step 2: Convert to fraction form
   41,155,142/87,776,164 = 87,776,164/x
3. Step 3: Cross multiply
   41,155,142x = 87,776,164 × 87,776,164
4. Step 4: Simplify right side
   41,155,142x = 7,704,654,966,554,896
5. Step 5: Solve for x
   x = 7,704,654,966,554,896/41,155,142
6. Step 6: Final answer
   x = 187,210,020.23