Finding the Third Proportional to 9,143,333 and 12,453,646

Step by Step Solution

1. Step 1: Write the proportion equation
   9,143,333 : 12,453,646 = 12,453,646 : x
2. Step 2: Convert to fraction form
   9,143,333/12,453,646 = 12,453,646/x
3. Step 3: Cross multiply
   9,143,333x = 12,453,646 × 12,453,646
4. Step 4: Simplify right side
   9,143,333x = 155,093,298,693,316
5. Step 5: Solve for x
   x = 155,093,298,693,316/9,143,333
6. Step 6: Final answer
   x = 16,962,446.70