Finding the Third Proportional to 19,565,567 and 42,502,470

Step by Step Solution

1. Step 1: Write the proportion equation
   19,565,567 : 42,502,470 = 42,502,470 : x
2. Step 2: Convert to fraction form
   19,565,567/42,502,470 = 42,502,470/x
3. Step 3: Cross multiply
   19,565,567x = 42,502,470 × 42,502,470
4. Step 4: Simplify right side
   19,565,567x = 1,806,459,956,100,900
5. Step 5: Solve for x
   x = 1,806,459,956,100,900/19,565,567
6. Step 6: Final answer
   x = 92,328,525.73