Finding the Third Proportional to 21,267,138.50 and 32,994,248

Step by Step Solution

1. Step 1: Write the proportion equation
   21,267,138.50 : 32,994,248 = 32,994,248 : x
2. Step 2: Convert to fraction form
   21,267,138.50/32,994,248 = 32,994,248/x
3. Step 3: Cross multiply
   21,267,138.50x = 32,994,248 × 32,994,248
4. Step 4: Simplify right side
   21,267,138.50x = 1,088,620,401,085,504
5. Step 5: Solve for x
   x = 1,088,620,401,085,504/21,267,138.50
6. Step 6: Final answer
   x = 51,187,911.39