Finding the Third Proportional to 34,284,684 and 73,219,068

Step by Step Solution

1. Step 1: Write the proportion equation
   34,284,684 : 73,219,068 = 73,219,068 : x
2. Step 2: Convert to fraction form
   34,284,684/73,219,068 = 73,219,068/x
3. Step 3: Cross multiply
   34,284,684x = 73,219,068 × 73,219,068
4. Step 4: Simplify right side
   34,284,684x = 5,361,031,918,788,624
5. Step 5: Solve for x
   x = 5,361,031,918,788,624/34,284,684
6. Step 6: Final answer
   x = 156,368,129.83