Finding the Third Proportional to 21,791,412 and 32,570,658

Step by Step Solution

1. Step 1: Write the proportion equation
   21,791,412 : 32,570,658 = 32,570,658 : x
2. Step 2: Convert to fraction form
   21,791,412/32,570,658 = 32,570,658/x
3. Step 3: Cross multiply
   21,791,412x = 32,570,658 × 32,570,658
4. Step 4: Simplify right side
   21,791,412x = 1,060,847,762,552,964
5. Step 5: Solve for x
   x = 1,060,847,762,552,964/21,791,412
6. Step 6: Final answer
   x = 48,681,919.40