Finding the Third Proportional to 5,790,046,402 and 12,641,916,908

Step by Step Solution

1. Step 1: Write the proportion equation
   5,790,046,402 : 12,641,916,908 = 12,641,916,908 : x
2. Step 2: Convert to fraction form
   5,790,046,402/12,641,916,908 = 12,641,916,908/x
3. Step 3: Cross multiply
   5,790,046,402x = 12,641,916,908 × 12,641,916,908
4. Step 4: Simplify right side
   5,790,046,402x = 159,818,063,108,776,296,448
5. Step 5: Solve for x
   x = 159,818,063,108,776,296,448/5,790,046,402
6. Step 6: Final answer
   x = 27,602,207,653.05