Finding the Third Proportional to 13,155,996 and 31,694,272

Step by Step Solution

1. Step 1: Write the proportion equation
   13,155,996 : 31,694,272 = 31,694,272 : x
2. Step 2: Convert to fraction form
   13,155,996/31,694,272 = 31,694,272/x
3. Step 3: Cross multiply
   13,155,996x = 31,694,272 × 31,694,272
4. Step 4: Simplify right side
   13,155,996x = 1,004,526,877,609,984
5. Step 5: Solve for x
   x = 1,004,526,877,609,984/13,155,996
6. Step 6: Final answer
   x = 76,355,061.04