Finding the Third Proportional to 33,375,971 and 69,309,877

Step by Step Solution

1. Step 1: Write the proportion equation
   33,375,971 : 69,309,877 = 69,309,877 : x
2. Step 2: Convert to fraction form
   33,375,971/69,309,877 = 69,309,877/x
3. Step 3: Cross multiply
   33,375,971x = 69,309,877 × 69,309,877
4. Step 4: Simplify right side
   33,375,971x = 4,803,859,049,755,129
5. Step 5: Solve for x
   x = 4,803,859,049,755,129/33,375,971
6. Step 6: Final answer
   x = 143,931,664.18