Finding the Third Proportional to 19,565,576 and 42,502,490

Step by Step Solution

1. Step 1: Write the proportion equation
   19,565,576 : 42,502,490 = 42,502,490 : x
2. Step 2: Convert to fraction form
   19,565,576/42,502,490 = 42,502,490/x
3. Step 3: Cross multiply
   19,565,576x = 42,502,490 × 42,502,490
4. Step 4: Simplify right side
   19,565,576x = 1,806,461,656,200,100
5. Step 5: Solve for x
   x = 1,806,461,656,200,100/19,565,576
6. Step 6: Final answer
   x = 92,328,570.15