Finding the Third Proportional to 12,961,302 and 28,363,692

Step by Step Solution

1. Step 1: Write the proportion equation
   12,961,302 : 28,363,692 = 28,363,692 : x
2. Step 2: Convert to fraction form
   12,961,302/28,363,692 = 28,363,692/x
3. Step 3: Cross multiply
   12,961,302x = 28,363,692 × 28,363,692
4. Step 4: Simplify right side
   12,961,302x = 804,499,023,870,864
5. Step 5: Solve for x
   x = 804,499,023,870,864/12,961,302
6. Step 6: Final answer
   x = 62,069,306.30