Finding the Third Proportional to 33,864,480 and 51,111,648

Step by Step Solution

1. Step 1: Write the proportion equation
   33,864,480 : 51,111,648 = 51,111,648 : x
2. Step 2: Convert to fraction form
   33,864,480/51,111,648 = 51,111,648/x
3. Step 3: Cross multiply
   33,864,480x = 51,111,648 × 51,111,648
4. Step 4: Simplify right side
   33,864,480x = 2,612,400,561,275,904
5. Step 5: Solve for x
   x = 2,612,400,561,275,904/33,864,480
6. Step 6: Final answer
   x = 77,142,792.72