Finding the Third Proportional to 21,267,139.50 and 32,994,249.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,267,139.50 : 32,994,249.50 = 32,994,249.50 : x
2. Step 2: Convert to fraction form
   21,267,139.50/32,994,249.50 = 32,994,249.50/x
3. Step 3: Cross multiply
   21,267,139.50x = 32,994,249.50 × 32,994,249.50
4. Step 4: Simplify right side
   21,267,139.50x = 1,088,620,500,068,250.25
5. Step 5: Solve for x
   x = 1,088,620,500,068,250.25/21,267,139.50
6. Step 6: Final answer
   x = 51,187,913.64