Finding the Third Proportional to 4,061,412 and 8,919,882

Step by Step Solution

1. Step 1: Write the proportion equation
   4,061,412 : 8,919,882 = 8,919,882 : x
2. Step 2: Convert to fraction form
   4,061,412/8,919,882 = 8,919,882/x
3. Step 3: Cross multiply
   4,061,412x = 8,919,882 × 8,919,882
4. Step 4: Simplify right side
   4,061,412x = 79,564,294,893,924
5. Step 5: Solve for x
   x = 79,564,294,893,924/4,061,412
6. Step 6: Final answer
   x = 19,590,303.79