Finding the Third Proportional to 7,266,150,579 and 15,907,905,798

Step by Step Solution

1. Step 1: Write the proportion equation
   7,266,150,579 : 15,907,905,798 = 15,907,905,798 : x
2. Step 2: Convert to fraction form
   7,266,150,579/15,907,905,798 = 15,907,905,798/x
3. Step 3: Cross multiply
   7,266,150,579x = 15,907,905,798 × 15,907,905,798
4. Step 4: Simplify right side
   7,266,150,579x = 253,061,466,878,042,013,696
5. Step 5: Solve for x
   x = 253,061,466,878,042,013,696/7,266,150,579
6. Step 6: Final answer
   x = 34,827,445,994.50