Finding the Third Proportional to 19,112,748 and 41,584,720

Step by Step Solution

1. Step 1: Write the proportion equation
   19,112,748 : 41,584,720 = 41,584,720 : x
2. Step 2: Convert to fraction form
   19,112,748/41,584,720 = 41,584,720/x
3. Step 3: Cross multiply
   19,112,748x = 41,584,720 × 41,584,720
4. Step 4: Simplify right side
   19,112,748x = 1,729,288,937,478,400
5. Step 5: Solve for x
   x = 1,729,288,937,478,400/19,112,748
6. Step 6: Final answer
   x = 90,478,299.48