Finding the Third Proportional to 103,663,793,610 and 154,816,390,692

Step by Step Solution

1. Step 1: Write the proportion equation
   103,663,793,610 : 154,816,390,692 = 154,816,390,692 : x
2. Step 2: Convert to fraction form
   103,663,793,610/154,816,390,692 = 154,816,390,692/x
3. Step 3: Cross multiply
   103,663,793,610x = 154,816,390,692 × 154,816,390,692
4. Step 4: Simplify right side
   103,663,793,610x = 23,968,114,826,897,984,061,440
5. Step 5: Solve for x
   x = 23,968,114,826,897,984,061,440/103,663,793,610
6. Step 6: Final answer
   x = 231,210,087,844.85