Finding the Third Proportional to 69,071,703 and 103,501,146

Step by Step Solution

1. Step 1: Write the proportion equation
   69,071,703 : 103,501,146 = 103,501,146 : x
2. Step 2: Convert to fraction form
   69,071,703/103,501,146 = 103,501,146/x
3. Step 3: Cross multiply
   69,071,703x = 103,501,146 × 103,501,146
4. Step 4: Simplify right side
   69,071,703x = 10,712,487,223,313,316
5. Step 5: Solve for x
   x = 10,712,487,223,313,316/69,071,703
6. Step 6: Final answer
   x = 155,092,270.18