Finding the Third Proportional to 16,407,322 and 35,766,931

Step by Step Solution

1. Step 1: Write the proportion equation
   16,407,322 : 35,766,931 = 35,766,931 : x
2. Step 2: Convert to fraction form
   16,407,322/35,766,931 = 35,766,931/x
3. Step 3: Cross multiply
   16,407,322x = 35,766,931 × 35,766,931
4. Step 4: Simplify right side
   16,407,322x = 1,279,273,353,158,761
5. Step 5: Solve for x
   x = 1,279,273,353,158,761/16,407,322
6. Step 6: Final answer
   x = 77,969,662.15