Finding the Third Proportional to 35,936,404 and 78,169,236

Step by Step Solution

1. Step 1: Write the proportion equation
   35,936,404 : 78,169,236 = 78,169,236 : x
2. Step 2: Convert to fraction form
   35,936,404/78,169,236 = 78,169,236/x
3. Step 3: Cross multiply
   35,936,404x = 78,169,236 × 78,169,236
4. Step 4: Simplify right side
   35,936,404x = 6,110,429,456,823,696
5. Step 5: Solve for x
   x = 6,110,429,456,823,696/35,936,404
6. Step 6: Final answer
   x = 170,034,527.02