Finding the Third Proportional to 33,180,894 and 69,010,488

Step by Step Solution

1. Step 1: Write the proportion equation
   33,180,894 : 69,010,488 = 69,010,488 : x
2. Step 2: Convert to fraction form
   33,180,894/69,010,488 = 69,010,488/x
3. Step 3: Cross multiply
   33,180,894x = 69,010,488 × 69,010,488
4. Step 4: Simplify right side
   33,180,894x = 4,762,447,453,998,144
5. Step 5: Solve for x
   x = 4,762,447,453,998,144/33,180,894
6. Step 6: Final answer
   x = 143,529,811.28