Finding the Third Proportional to 34,557,819 and 74,244,118

Step by Step Solution

1. Step 1: Write the proportion equation
   34,557,819 : 74,244,118 = 74,244,118 : x
2. Step 2: Convert to fraction form
   34,557,819/74,244,118 = 74,244,118/x
3. Step 3: Cross multiply
   34,557,819x = 74,244,118 × 74,244,118
4. Step 4: Simplify right side
   34,557,819x = 5,512,189,057,597,924
5. Step 5: Solve for x
   x = 5,512,189,057,597,924/34,557,819
6. Step 6: Final answer
   x = 159,506,277.22