Finding the Third Proportional to 30,261,627 and 62,676,513

Step by Step Solution

1. Step 1: Write the proportion equation
   30,261,627 : 62,676,513 = 62,676,513 : x
2. Step 2: Convert to fraction form
   30,261,627/62,676,513 = 62,676,513/x
3. Step 3: Cross multiply
   30,261,627x = 62,676,513 × 62,676,513
4. Step 4: Simplify right side
   30,261,627x = 3,928,345,281,839,169
5. Step 5: Solve for x
   x = 3,928,345,281,839,169/30,261,627
6. Step 6: Final answer
   x = 129,812,758.64