Finding the Third Proportional to 34,071,762 and 74,309,644

Step by Step Solution

1. Step 1: Write the proportion equation
   34,071,762 : 74,309,644 = 74,309,644 : x
2. Step 2: Convert to fraction form
   34,071,762/74,309,644 = 74,309,644/x
3. Step 3: Cross multiply
   34,071,762x = 74,309,644 × 74,309,644
4. Step 4: Simplify right side
   34,071,762x = 5,521,923,191,406,736
5. Step 5: Solve for x
   x = 5,521,923,191,406,736/34,071,762
6. Step 6: Final answer
   x = 162,067,438.47