Finding the Third Proportional to 21,756,429 and 32,634,657

Step by Step Solution

1. Step 1: Write the proportion equation
   21,756,429 : 32,634,657 = 32,634,657 : x
2. Step 2: Convert to fraction form
   21,756,429/32,634,657 = 32,634,657/x
3. Step 3: Cross multiply
   21,756,429x = 32,634,657 × 32,634,657
4. Step 4: Simplify right side
   21,756,429x = 1,065,020,837,507,649
5. Step 5: Solve for x
   x = 1,065,020,837,507,649/21,756,429
6. Step 6: Final answer
   x = 48,952,005.75