Finding the Third Proportional to 33,375,982 and 69,309,943

Step by Step Solution

1. Step 1: Write the proportion equation
   33,375,982 : 69,309,943 = 69,309,943 : x
2. Step 2: Convert to fraction form
   33,375,982/69,309,943 = 69,309,943/x
3. Step 3: Cross multiply
   33,375,982x = 69,309,943 × 69,309,943
4. Step 4: Simplify right side
   33,375,982x = 4,803,868,198,663,249
5. Step 5: Solve for x
   x = 4,803,868,198,663,249/33,375,982
6. Step 6: Final answer
   x = 143,931,890.86