Finding the Third Proportional to 9,629,919,495 and 13,561,048,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,629,919,495 : 13,561,048,714.50 = 13,561,048,714.50 : x
2. Step 2: Convert to fraction form
   9,629,919,495/13,561,048,714.50 = 13,561,048,714.50/x
3. Step 3: Cross multiply
   9,629,919,495x = 13,561,048,714.50 × 13,561,048,714.50
4. Step 4: Simplify right side
   9,629,919,495x = 183,902,042,237,042,098,176
5. Step 5: Solve for x
   x = 183,902,042,237,042,098,176/9,629,919,495
6. Step 6: Final answer
   x = 19,096,944,925.92