Finding the Third Proportional to 16,407,212 and 35,766,712

Step by Step Solution

1. Step 1: Write the proportion equation
   16,407,212 : 35,766,712 = 35,766,712 : x
2. Step 2: Convert to fraction form
   16,407,212/35,766,712 = 35,766,712/x
3. Step 3: Cross multiply
   16,407,212x = 35,766,712 × 35,766,712
4. Step 4: Simplify right side
   16,407,212x = 1,279,257,687,290,944
5. Step 5: Solve for x
   x = 1,279,257,687,290,944/16,407,212
6. Step 6: Final answer
   x = 77,969,230.07