Finding the Third Proportional to 14,570,274 and 31,777,428

Step by Step Solution

1. Step 1: Write the proportion equation
   14,570,274 : 31,777,428 = 31,777,428 : x
2. Step 2: Convert to fraction form
   14,570,274/31,777,428 = 31,777,428/x
3. Step 3: Cross multiply
   14,570,274x = 31,777,428 × 31,777,428
4. Step 4: Simplify right side
   14,570,274x = 1,009,804,930,295,184
5. Step 5: Solve for x
   x = 1,009,804,930,295,184/14,570,274
6. Step 6: Final answer
   x = 69,305,829.82