Finding the Third Proportional to 10,362,000,448.13 and 15,917,300,141.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,362,000,448.13 : 15,917,300,141.63 = 15,917,300,141.63 : x
2. Step 2: Convert to fraction form
   10,362,000,448.13/15,917,300,141.63 = 15,917,300,141.63/x
3. Step 3: Cross multiply
   10,362,000,448.13x = 15,917,300,141.63 × 15,917,300,141.63
4. Step 4: Simplify right side
   10,362,000,448.13x = 253,360,443,798,575,251,456
5. Step 5: Solve for x
   x = 253,360,443,798,575,251,456/10,362,000,448.13
6. Step 6: Final answer
   x = 24,450,919,980.84