Finding the Third Proportional to 116,427,948 and 236,277,156

Step by Step Solution

1. Step 1: Write the proportion equation
   116,427,948 : 236,277,156 = 236,277,156 : x
2. Step 2: Convert to fraction form
   116,427,948/236,277,156 = 236,277,156/x
3. Step 3: Cross multiply
   116,427,948x = 236,277,156 × 236,277,156
4. Step 4: Simplify right side
   116,427,948x = 55,826,894,447,448,336
5. Step 5: Solve for x
   x = 55,826,894,447,448,336/116,427,948
6. Step 6: Final answer
   x = 479,497,366.45