Finding the Third Proportional to 58,557,792 and 127,196,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,557,792 : 127,196,074.50 = 127,196,074.50 : x
2. Step 2: Convert to fraction form
   58,557,792/127,196,074.50 = 127,196,074.50/x
3. Step 3: Cross multiply
   58,557,792x = 127,196,074.50 × 127,196,074.50
4. Step 4: Simplify right side
   58,557,792x = 16,178,841,368,209,550
5. Step 5: Solve for x
   x = 16,178,841,368,209,550/58,557,792
6. Step 6: Final answer
   x = 276,288,446.26