Finding the Third Proportional to 6,733,372 and 10,447,428

Step by Step Solution

1. Step 1: Write the proportion equation
   6,733,372 : 10,447,428 = 10,447,428 : x
2. Step 2: Convert to fraction form
   6,733,372/10,447,428 = 10,447,428/x
3. Step 3: Cross multiply
   6,733,372x = 10,447,428 × 10,447,428
4. Step 4: Simplify right side
   6,733,372x = 109,148,751,815,184
5. Step 5: Solve for x
   x = 109,148,751,815,184/6,733,372
6. Step 6: Final answer
   x = 16,210,117.58