Finding the Third Proportional to 16,397,963 and 35,884,942

Step by Step Solution

1. Step 1: Write the proportion equation
   16,397,963 : 35,884,942 = 35,884,942 : x
2. Step 2: Convert to fraction form
   16,397,963/35,884,942 = 35,884,942/x
3. Step 3: Cross multiply
   16,397,963x = 35,884,942 × 35,884,942
4. Step 4: Simplify right side
   16,397,963x = 1,287,729,062,343,364
5. Step 5: Solve for x
   x = 1,287,729,062,343,364/16,397,963
6. Step 6: Final answer
   x = 78,529,818.76