Finding the Third Proportional to 35,910,963 and 55,719,073

Step by Step Solution

1. Step 1: Write the proportion equation
   35,910,963 : 55,719,073 = 55,719,073 : x
2. Step 2: Convert to fraction form
   35,910,963/55,719,073 = 55,719,073/x
3. Step 3: Cross multiply
   35,910,963x = 55,719,073 × 55,719,073
4. Step 4: Simplify right side
   35,910,963x = 3,104,615,095,979,329
5. Step 5: Solve for x
   x = 3,104,615,095,979,329/35,910,963
6. Step 6: Final answer
   x = 86,453,128.42