Finding the Third Proportional to 14,953,442,516 and 31,908,326,344

Step by Step Solution

1. Step 1: Write the proportion equation
   14,953,442,516 : 31,908,326,344 = 31,908,326,344 : x
2. Step 2: Convert to fraction form
   14,953,442,516/31,908,326,344 = 31,908,326,344/x
3. Step 3: Cross multiply
   14,953,442,516x = 31,908,326,344 × 31,908,326,344
4. Step 4: Simplify right side
   14,953,442,516x = 1,018,141,290,075,204,354,048
5. Step 5: Solve for x
   x = 1,018,141,290,075,204,354,048/14,953,442,516
6. Step 6: Final answer
   x = 68,087,417,929.74