Finding the Third Proportional to 8,973,828 and 19,592,280

Step by Step Solution

1. Step 1: Write the proportion equation
   8,973,828 : 19,592,280 = 19,592,280 : x
2. Step 2: Convert to fraction form
   8,973,828/19,592,280 = 19,592,280/x
3. Step 3: Cross multiply
   8,973,828x = 19,592,280 × 19,592,280
4. Step 4: Simplify right side
   8,973,828x = 383,857,435,598,400
5. Step 5: Solve for x
   x = 383,857,435,598,400/8,973,828
6. Step 6: Final answer
   x = 42,775,216.51