Finding the Third Proportional to 40,084,237 and 85,837,172

Step by Step Solution

1. Step 1: Write the proportion equation
   40,084,237 : 85,837,172 = 85,837,172 : x
2. Step 2: Convert to fraction form
   40,084,237/85,837,172 = 85,837,172/x
3. Step 3: Cross multiply
   40,084,237x = 85,837,172 × 85,837,172
4. Step 4: Simplify right side
   40,084,237x = 7,368,020,096,957,584
5. Step 5: Solve for x
   x = 7,368,020,096,957,584/40,084,237
6. Step 6: Final answer
   x = 183,813,405.18