Finding the Third Proportional to 34,284,632 and 73,218,967

Step by Step Solution

1. Step 1: Write the proportion equation
   34,284,632 : 73,218,967 = 73,218,967 : x
2. Step 2: Convert to fraction form
   34,284,632/73,218,967 = 73,218,967/x
3. Step 3: Cross multiply
   34,284,632x = 73,218,967 × 73,218,967
4. Step 4: Simplify right side
   34,284,632x = 5,361,017,128,547,089
5. Step 5: Solve for x
   x = 5,361,017,128,547,089/34,284,632
6. Step 6: Final answer
   x = 156,367,935.60