Finding the Third Proportional to 84,922,774.50 and 185,742,030.38

Step by Step Solution

1. Step 1: Write the proportion equation
   84,922,774.50 : 185,742,030.38 = 185,742,030.38 : x
2. Step 2: Convert to fraction form
   84,922,774.50/185,742,030.38 = 185,742,030.38/x
3. Step 3: Cross multiply
   84,922,774.50x = 185,742,030.38 × 185,742,030.38
4. Step 4: Simplify right side
   84,922,774.50x = 34,500,101,847,827,424
5. Step 5: Solve for x
   x = 34,500,101,847,827,424/84,922,774.50
6. Step 6: Final answer
   x = 406,252,646.02