Finding the Third Proportional to 67,689,600 and 103,120,704

Step by Step Solution

1. Step 1: Write the proportion equation
   67,689,600 : 103,120,704 = 103,120,704 : x
2. Step 2: Convert to fraction form
   67,689,600/103,120,704 = 103,120,704/x
3. Step 3: Cross multiply
   67,689,600x = 103,120,704 × 103,120,704
4. Step 4: Simplify right side
   67,689,600x = 10,633,879,593,455,616
5. Step 5: Solve for x
   x = 10,633,879,593,455,616/67,689,600
6. Step 6: Final answer
   x = 157,097,686.99