Finding the Third Proportional to 19,565,575 and 42,502,486

Step by Step Solution

1. Step 1: Write the proportion equation
   19,565,575 : 42,502,486 = 42,502,486 : x
2. Step 2: Convert to fraction form
   19,565,575/42,502,486 = 42,502,486/x
3. Step 3: Cross multiply
   19,565,575x = 42,502,486 × 42,502,486
4. Step 4: Simplify right side
   19,565,575x = 1,806,461,316,180,196
5. Step 5: Solve for x
   x = 1,806,461,316,180,196/19,565,575
6. Step 6: Final answer
   x = 92,328,557.49