Finding the Third Proportional to 16,157,838 and 35,405,844

Step by Step Solution

1. Step 1: Write the proportion equation
   16,157,838 : 35,405,844 = 35,405,844 : x
2. Step 2: Convert to fraction form
   16,157,838/35,405,844 = 35,405,844/x
3. Step 3: Cross multiply
   16,157,838x = 35,405,844 × 35,405,844
4. Step 4: Simplify right side
   16,157,838x = 1,253,573,789,352,336
5. Step 5: Solve for x
   x = 1,253,573,789,352,336/16,157,838
6. Step 6: Final answer
   x = 77,583,015.09