Finding the Third Proportional to 97,146,141 and 210,434,826

Step by Step Solution

1. Step 1: Write the proportion equation
   97,146,141 : 210,434,826 = 210,434,826 : x
2. Step 2: Convert to fraction form
   97,146,141/210,434,826 = 210,434,826/x
3. Step 3: Cross multiply
   97,146,141x = 210,434,826 × 210,434,826
4. Step 4: Simplify right side
   97,146,141x = 44,282,815,993,650,272
5. Step 5: Solve for x
   x = 44,282,815,993,650,272/97,146,141
6. Step 6: Final answer
   x = 455,837,108.28