Finding the Third Proportional to 35,984,751 and 78,358,782

Step by Step Solution

1. Step 1: Write the proportion equation
   35,984,751 : 78,358,782 = 78,358,782 : x
2. Step 2: Convert to fraction form
   35,984,751/78,358,782 = 78,358,782/x
3. Step 3: Cross multiply
   35,984,751x = 78,358,782 × 78,358,782
4. Step 4: Simplify right side
   35,984,751x = 6,140,098,716,523,524
5. Step 5: Solve for x
   x = 6,140,098,716,523,524/35,984,751
6. Step 6: Final answer
   x = 170,630,573.95