Finding the Third Proportional to 59,454,076 and 130,599,851

Step by Step Solution

1. Step 1: Write the proportion equation
   59,454,076 : 130,599,851 = 130,599,851 : x
2. Step 2: Convert to fraction form
   59,454,076/130,599,851 = 130,599,851/x
3. Step 3: Cross multiply
   59,454,076x = 130,599,851 × 130,599,851
4. Step 4: Simplify right side
   59,454,076x = 17,056,321,081,222,200
5. Step 5: Solve for x
   x = 17,056,321,081,222,200/59,454,076
6. Step 6: Final answer
   x = 286,882,283.42