Finding the Third Proportional to 19,565,573 and 42,502,483

Step by Step Solution

1. Step 1: Write the proportion equation
   19,565,573 : 42,502,483 = 42,502,483 : x
2. Step 2: Convert to fraction form
   19,565,573/42,502,483 = 42,502,483/x
3. Step 3: Cross multiply
   19,565,573x = 42,502,483 × 42,502,483
4. Step 4: Simplify right side
   19,565,573x = 1,806,461,061,165,289
5. Step 5: Solve for x
   x = 1,806,461,061,165,289/19,565,573
6. Step 6: Final answer
   x = 92,328,553.89