Finding the Third Proportional to 6,733,381.50 and 10,447,434

Step by Step Solution

1. Step 1: Write the proportion equation
   6,733,381.50 : 10,447,434 = 10,447,434 : x
2. Step 2: Convert to fraction form
   6,733,381.50/10,447,434 = 10,447,434/x
3. Step 3: Cross multiply
   6,733,381.50x = 10,447,434 × 10,447,434
4. Step 4: Simplify right side
   6,733,381.50x = 109,148,877,184,356
5. Step 5: Solve for x
   x = 109,148,877,184,356/6,733,381.50
6. Step 6: Final answer
   x = 16,210,113.33