Finding the Third Proportional to 12,961,308 and 28,363,704

Step by Step Solution

1. Step 1: Write the proportion equation
   12,961,308 : 28,363,704 = 28,363,704 : x
2. Step 2: Convert to fraction form
   12,961,308/28,363,704 = 28,363,704/x
3. Step 3: Cross multiply
   12,961,308x = 28,363,704 × 28,363,704
4. Step 4: Simplify right side
   12,961,308x = 804,499,704,599,616
5. Step 5: Solve for x
   x = 804,499,704,599,616/12,961,308
6. Step 6: Final answer
   x = 62,069,330.09