Finding the Third Proportional to 102,087,326 and 156,915,601

Step by Step Solution

1. Step 1: Write the proportion equation
   102,087,326 : 156,915,601 = 156,915,601 : x
2. Step 2: Convert to fraction form
   102,087,326/156,915,601 = 156,915,601/x
3. Step 3: Cross multiply
   102,087,326x = 156,915,601 × 156,915,601
4. Step 4: Simplify right side
   102,087,326x = 24,622,505,837,191,200
5. Step 5: Solve for x
   x = 24,622,505,837,191,200/102,087,326
6. Step 6: Final answer
   x = 241,190,623.77