Finding the Third Proportional to 13,467,646 and 28,826,156

Step by Step Solution

1. Step 1: Write the proportion equation
   13,467,646 : 28,826,156 = 28,826,156 : x
2. Step 2: Convert to fraction form
   13,467,646/28,826,156 = 28,826,156/x
3. Step 3: Cross multiply
   13,467,646x = 28,826,156 × 28,826,156
4. Step 4: Simplify right side
   13,467,646x = 830,947,269,736,336
5. Step 5: Solve for x
   x = 830,947,269,736,336/13,467,646
6. Step 6: Final answer
   x = 61,699,518.22