Finding the Third Proportional to 34,234,646 and 73,862,164

Step by Step Solution

1. Step 1: Write the proportion equation
   34,234,646 : 73,862,164 = 73,862,164 : x
2. Step 2: Convert to fraction form
   34,234,646/73,862,164 = 73,862,164/x
3. Step 3: Cross multiply
   34,234,646x = 73,862,164 × 73,862,164
4. Step 4: Simplify right side
   34,234,646x = 5,455,619,270,762,896
5. Step 5: Solve for x
   x = 5,455,619,270,762,896/34,234,646
6. Step 6: Final answer
   x = 159,359,593.52