Finding the Third Proportional to 34,002,602 and 73,378,582

Step by Step Solution

1. Step 1: Write the proportion equation
   34,002,602 : 73,378,582 = 73,378,582 : x
2. Step 2: Convert to fraction form
   34,002,602/73,378,582 = 73,378,582/x
3. Step 3: Cross multiply
   34,002,602x = 73,378,582 × 73,378,582
4. Step 4: Simplify right side
   34,002,602x = 5,384,416,296,330,724
5. Step 5: Solve for x
   x = 5,384,416,296,330,724/34,002,602
6. Step 6: Final answer
   x = 158,353,066.52