Finding the Third Proportional to 35,407,278 and 76,195,404

Step by Step Solution

1. Step 1: Write the proportion equation
   35,407,278 : 76,195,404 = 76,195,404 : x
2. Step 2: Convert to fraction form
   35,407,278/76,195,404 = 76,195,404/x
3. Step 3: Cross multiply
   35,407,278x = 76,195,404 × 76,195,404
4. Step 4: Simplify right side
   35,407,278x = 5,805,739,590,723,216
5. Step 5: Solve for x
   x = 5,805,739,590,723,216/35,407,278
6. Step 6: Final answer
   x = 163,970,232.07