Finding the Third Proportional to 79,003,494 and 169,655,570

Step by Step Solution

1. Step 1: Write the proportion equation
   79,003,494 : 169,655,570 = 169,655,570 : x
2. Step 2: Convert to fraction form
   79,003,494/169,655,570 = 169,655,570/x
3. Step 3: Cross multiply
   79,003,494x = 169,655,570 × 169,655,570
4. Step 4: Simplify right side
   79,003,494x = 28,783,012,432,024,900
5. Step 5: Solve for x
   x = 28,783,012,432,024,900/79,003,494
6. Step 6: Final answer
   x = 364,325,816.17