Finding the Third Proportional to 156,997,094,159 and 342,409,010,098

Step by Step Solution

1. Step 1: Write the proportion equation
   156,997,094,159 : 342,409,010,098 = 342,409,010,098 : x
2. Step 2: Convert to fraction form
   156,997,094,159/342,409,010,098 = 342,409,010,098/x
3. Step 3: Cross multiply
   156,997,094,159x = 342,409,010,098 × 342,409,010,098
4. Step 4: Simplify right side
   156,997,094,159x = 117,243,930,196,292,266,885,120
5. Step 5: Solve for x
   x = 117,243,930,196,292,266,885,120/156,997,094,159
6. Step 6: Final answer
   x = 746,790,447,456.01